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Pay vs Performance Disclosure - USD ($)
5 Months Ended 6 Months Ended 7 Months Ended 12 Months Ended
Jun. 07, 2020
Dec. 31, 2024
Jun. 30, 2024
Dec. 31, 2020
Dec. 31, 2020
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Pay vs Performance Disclosure                    
Pay vs Performance Disclosure, Table          

The following table sets forth compensation of our CEO (the Principal Executive Officer, referred to in this section as “PEO”) and our other named executive officers (the “Non-PEO NEOs”), on an average basis, along with total stockholder return, net income (loss), and total revenue for our fiscal years 2024, 2023, 2022, 2021, and 2020.

Value of Initial Fixed $100 Investment Based on:

Year (1)

Summary Compensation Table Total for Current PEO ($)

Compensation Actually Paid to Current PEO (2)
($)

Summary Compensation Table Total for Former PEO Reuvers($)

Compensation Actually Paid to Former PEO Reuvers(2)
($)

Summary Compensation Table Total for Former PEO Mattys($)

Compensation Actually Paid to Former PEO Mattys(2)
($)

Average Summary Compensation Table Total for Non-PEO NEOs
($)

Average Compensation Actually Paid to Non-PEO NEOs (2)
($)

Company Total Stockholder Return (3)
($)

Peer Group Total Stockholder Return (3)
($)

Net Income (Loss)
($) (in thousands)

Total Revenue (4)
($) (in thousands)

2024

2,476,841

2,815,831

2,630,335

797,435

1,140,558

1,296,342

25.37

103.67

16,960

292,984

2023

2,874,593

3,205,532

755,916

593,656

21.18

98.68

28,515

274,423

2022

3,220,584

1,851,324

1,166,401

768,103

17.00

104.93

(17,866)

246,785

2021

2,076,884

459,477

941,781

359,062

28.18

137.24

(11,811)

208,057

2020

2,024,978

2,465,081

687,888

(1,156,368)

1,391,233

515,160

66.57

132.83

(620)

187,130

(1) Sheri L. Dodd was our PEO in 2024 starting on July 1, 2024, and Daniel L. Reuvers served as our PEO in 2024 through June 30, 2024 and in each of 2023, 2022 and 2021, as well as in 2020 starting on June 8, 2020. Gerald R. Mattys served as our PEO in 2020 through June, 8 2020. In 2024, Elaine M. Birkemeyer, Kristie T. Burns and Sherri L. Ferstler were our Non-PEO NEOs. In 2023, Elaine M. Birkemeyer, Kristie T. Burns, Sherri L. Ferstler and Brent A. Moen were our Non-PEO NEOs. In 2022 and 2021, Brent A. Moen, Kristie T. Burns and Eric Pauls were our Non-PEO NEOs. In 2020, Brent A. Moen, Robert J. Folkes and Bryan Rishe were our Non-PEO NEOs.

(2) The dollar amounts reported represent the Compensation Actually Paid (“CAP”) to the NEOs in accordance with, and using the adjustments set forth in, Item 402(v) of Regulation S-K. The following adjustments related to equity awards were made to their total compensation each year as reported in the Summary Compensation Table (“SCT”) to determine the CAP:

Reconciliation of PEO Summary Compensation Table Total to Compensation Actually Paid

Year

Reported SCT Total
($)

Equity Award Adjustments
($)

Compensation Actually Paid
($)

2024 (Current)

2,476,841

338,990

2,815,831

2024 (Former - Reuvers)

2,630,335

(1,832,900)

797,435

2023

2,874,593

330,939

3,205,532

2022

3,220,584

(1,369,260)

1,851,324

2021

2,076,884

(1,617,407)

459,477

2020 (Former - Reuvers)

2,024,978

440,103

2,465,081

2020 (Former - Mattys)

687,888

(1,844,256)

(1,156,368)

Reconciliation of Average Non-PEO NEO Summary Compensation Table Total to Compensation Actually Paid

Year

Reported SCT Total
($)

Equity Award Adjustments
($)

Compensation Actually Paid
($)

2024

1,140,558

155,785

1,296,342

2023

755,916

(162,260)

593,656

2022

1,166,401

(398,298)

768,103

2021

941,781

(582,719)

359,062

2020

1,391,233

(876,073)

515,160

(3) Our peer group for the calculation of total stockholder return (“TSR”) is the S&P Healthcare Equipment Select Industry Index, which is the industry index used in our stock price performance graph in our Form 10-K for the fiscal year ended December 31, 2024. TSR, in the case of both the Company and our peer group, reflects the cumulative return on $100 as if invested on December 31, 2019, including reinvestment of any dividends.

(4) Our company-selected measure, which we believe represents the most important financial performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link CAP to the NEOs for 2023 to company performance, is revenue. Revenue is one of the metrics under both the 2024 annual cash incentive program and the 2024 PSUs.

In order to calculate CAP, the following amounts were excluded from or added to the SCT total compensation:

Current PEO

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

(1,869,991)

2,212,463

(3,482)

338,990

2023

2022

2021

2020

Former PEO - Reuvers

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

(1,999,997)

411,377

212,604

44,732

(501,615)

(1,832,900)

2023

(1,506,836)

1,406,539

249,724

181,513

330,939

2022

(1,999,984)

1,081,241

(323,775)

(126,742)

(1,369,260)

2021

(1,499,930)

598,713

(382,129)

(334,060)

(1,617,407)

2020

(1,417,951)

1,858,054

440,103

Former PEO - Mattys

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

2023

2022

2021

2020

(546,525)

(484,627)

(813,103)

(1,844,256)

In connection with his appointment as CEO in 2020, Mr. Reuvers received a grant of stock options that included a market condition related to stock price in order to vest. Due to that market condition, the grant date fair value of those stock options was determined using the Monte Carlo Simulation model. The market condition was satisfied in the first quarter of 2021, and as a result, we have used the Black-Scholes valuation model (which is the valuation model used for all other stock option awards we have granted) to value these stock options for all dates subsequent to the grant date as part of the CAP calculations.

Average Non-PEO NEOs

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

(566,651)

657,780

63,848

807

155,785

2023

(397,276)

300,766

16,319

24,594

(106,664)

(162,260)

2022

(599,979)

333,793

(104,006)

(28,107)

(398,298)

2021

(622,120)

239,005

(114,494)

(5,881)

(79,229)

(582,719)

2020

(933,225)

614,574

(159,351)

33,592

(258,905)

(172,758)

(876,073)

       
Company Selected Measure Name           Revenue        
Named Executive Officers, Footnote          

Value of Initial Fixed $100 Investment Based on:

Year (1)

Summary Compensation Table Total for Current PEO ($)

Compensation Actually Paid to Current PEO (2)
($)

Summary Compensation Table Total for Former PEO Reuvers($)

Compensation Actually Paid to Former PEO Reuvers(2)
($)

Summary Compensation Table Total for Former PEO Mattys($)

Compensation Actually Paid to Former PEO Mattys(2)
($)

Average Summary Compensation Table Total for Non-PEO NEOs
($)

Average Compensation Actually Paid to Non-PEO NEOs (2)
($)

Company Total Stockholder Return (3)
($)

Peer Group Total Stockholder Return (3)
($)

Net Income (Loss)
($) (in thousands)

Total Revenue (4)
($) (in thousands)

2024

2,476,841

2,815,831

2,630,335

797,435

1,140,558

1,296,342

25.37

103.67

16,960

292,984

2023

2,874,593

3,205,532

755,916

593,656

21.18

98.68

28,515

274,423

2022

3,220,584

1,851,324

1,166,401

768,103

17.00

104.93

(17,866)

246,785

2021

2,076,884

459,477

941,781

359,062

28.18

137.24

(11,811)

208,057

2020

2,024,978

2,465,081

687,888

(1,156,368)

1,391,233

515,160

66.57

132.83

(620)

187,130

(1) Sheri L. Dodd was our PEO in 2024 starting on July 1, 2024, and Daniel L. Reuvers served as our PEO in 2024 through June 30, 2024 and in each of 2023, 2022 and 2021, as well as in 2020 starting on June 8, 2020. Gerald R. Mattys served as our PEO in 2020 through June, 8 2020. In 2024, Elaine M. Birkemeyer, Kristie T. Burns and Sherri L. Ferstler were our Non-PEO NEOs. In 2023, Elaine M. Birkemeyer, Kristie T. Burns, Sherri L. Ferstler and Brent A. Moen were our Non-PEO NEOs. In 2022 and 2021, Brent A. Moen, Kristie T. Burns and Eric Pauls were our Non-PEO NEOs. In 2020, Brent A. Moen, Robert J. Folkes and Bryan Rishe were our Non-PEO NEOs.

       
Peer Group Issuers, Footnote          

(3) Our peer group for the calculation of total stockholder return (“TSR”) is the S&P Healthcare Equipment Select Industry Index, which is the industry index used in our stock price performance graph in our Form 10-K for the fiscal year ended December 31, 2024. TSR, in the case of both the Company and our peer group, reflects the cumulative return on $100 as if invested on December 31, 2019, including reinvestment of any dividends.

       
Adjustment To PEO Compensation, Footnote          

Reconciliation of PEO Summary Compensation Table Total to Compensation Actually Paid

Year

Reported SCT Total
($)

Equity Award Adjustments
($)

Compensation Actually Paid
($)

2024 (Current)

2,476,841

338,990

2,815,831

2024 (Former - Reuvers)

2,630,335

(1,832,900)

797,435

2023

2,874,593

330,939

3,205,532

2022

3,220,584

(1,369,260)

1,851,324

2021

2,076,884

(1,617,407)

459,477

2020 (Former - Reuvers)

2,024,978

440,103

2,465,081

2020 (Former - Mattys)

687,888

(1,844,256)

(1,156,368)

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

(1,869,991)

2,212,463

(3,482)

338,990

2023

2022

2021

2020

Former PEO - Reuvers

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

(1,999,997)

411,377

212,604

44,732

(501,615)

(1,832,900)

2023

(1,506,836)

1,406,539

249,724

181,513

330,939

2022

(1,999,984)

1,081,241

(323,775)

(126,742)

(1,369,260)

2021

(1,499,930)

598,713

(382,129)

(334,060)

(1,617,407)

2020

(1,417,951)

1,858,054

440,103

Former PEO - Mattys

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

2023

2022

2021

2020

(546,525)

(484,627)

(813,103)

(1,844,256)

In connection with his appointment as CEO in 2020, Mr. Reuvers received a grant of stock options that included a market condition related to stock price in order to vest. Due to that market condition, the grant date fair value of those stock options was determined using the Monte Carlo Simulation model. The market condition was satisfied in the first quarter of 2021, and as a result, we have used the Black-Scholes valuation model (which is the valuation model used for all other stock option awards we have granted) to value these stock options for all dates subsequent to the grant date as part of the CAP calculations.

       
Non-PEO NEO Average Total Compensation Amount           $ 1,140,558 $ 755,916 $ 1,166,401 $ 941,781 $ 1,391,233
Non-PEO NEO Average Compensation Actually Paid Amount           $ 1,296,342 593,656 768,103 359,062 515,160
Adjustment to Non-PEO NEO Compensation Footnote          

Reconciliation of Average Non-PEO NEO Summary Compensation Table Total to Compensation Actually Paid

Year

Reported SCT Total
($)

Equity Award Adjustments
($)

Compensation Actually Paid
($)

2024

1,140,558

155,785

1,296,342

2023

755,916

(162,260)

593,656

2022

1,166,401

(398,298)

768,103

2021

941,781

(582,719)

359,062

2020

1,391,233

(876,073)

515,160

Average Non-PEO NEOs

Year

Deduct: Grant Date Fair Value of Covered Year Equity Awards
($)

Year End Fair Value of Covered Year Equity Awards
($)

Change in Fair Value at End of Covered Year from End of Prior Year of Equity Awards Granted in a Prior Year that were Unvested at End of Covered Year
($)

Fair Value as of Vesting Date of Equity Awards Granted and Vested in the Covered Year
($)

Change in Fair Value at Vesting Date from End of Prior Year of Equity Awards Granted in a Prior Year that Vested in the Covered Year
($)

Fair Value at the End of the Prior Year of Equity Awards that Failed to Meet Vesting Conditions in the Covered Year
($)

Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation
($)

Total Equity Award Adjustments
($)

2024

(566,651)

657,780

63,848

807

155,785

2023

(397,276)

300,766

16,319

24,594

(106,664)

(162,260)

2022

(599,979)

333,793

(104,006)

(28,107)

(398,298)

2021

(622,120)

239,005

(114,494)

(5,881)

(79,229)

(582,719)

2020

(933,225)

614,574

(159,351)

33,592

(258,905)

(172,758)

(876,073)

       
Compensation Actually Paid vs. Total Shareholder Return          

Compensation Actually Paid versus Company and Peer Group TSR:

Graphic

       
Compensation Actually Paid vs. Net Income          

Graphic

       
Compensation Actually Paid vs. Company Selected Measure          

Compensation Actually Paid versus Total Revenue:

Graphic

       
Total Shareholder Return Vs Peer Group          

Graphic

       
Tabular List, Table          

Most Important Company Performance Measures

Total Revenue

Adjusted EBITDA

Adjusted EBITDA Margin

       
Total Shareholder Return Amount           $ 25.37 21.18 17 28.18 66.57
Peer Group Total Shareholder Return Amount           103.67 98.68 104.93 137.24 132.83
Net Income (Loss)           $ 16,960,000 $ 28,515,000 $ (17,866,000) $ (11,811,000) $ (620,000)
Company Selected Measure Amount           292,984,000 274,423,000 246,785,000 208,057,000 187,130,000
PEO Name   Sheri L. Dodd Daniel L. Reuvers              
Measure:: 1                    
Pay vs Performance Disclosure                    
Name           Total Revenue        
Non-GAAP Measure Description          

(4) Our company-selected measure, which we believe represents the most important financial performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link CAP to the NEOs for 2023 to company performance, is revenue. Revenue is one of the metrics under both the 2024 annual cash incentive program and the 2024 PSUs.

       
Measure:: 2                    
Pay vs Performance Disclosure                    
Name           Adjusted EBITDA        
Measure:: 3                    
Pay vs Performance Disclosure                    
Name           Adjusted EBITDA Margin        
Reuvers                    
Pay vs Performance Disclosure                    
PEO Total Compensation Amount     $ 2,630,335   $ 2,024,978   $ 2,874,593 $ 3,220,584 $ 2,076,884  
PEO Actually Paid Compensation Amount     797,435 $ 2,465,081 2,465,081   3,205,532 1,851,324 459,477  
Mattys                    
Pay vs Performance Disclosure                    
PEO Total Compensation Amount $ 687,888                  
PEO Actually Paid Compensation Amount (1,156,368)                  
Sheri L. Dodd                    
Pay vs Performance Disclosure                    
PEO Total Compensation Amount   $ 2,476,841                
PEO Actually Paid Compensation Amount   2,815,831                
PEO | Reuvers | Equity Awards Adjustments                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount     (1,832,900)   440,103   330,939 (1,369,260) (1,617,407)  
PEO | Reuvers | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount     (1,999,997)   (1,417,951)   (1,506,836) (1,999,984) (1,499,930)  
PEO | Reuvers | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount     411,377   $ 1,858,054   1,406,539 1,081,241 598,713  
PEO | Reuvers | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount     212,604       249,724 (323,775) (382,129)  
PEO | Reuvers | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount     44,732       181,513 (126,742) (334,060)  
PEO | Reuvers | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount     $ (501,615)              
PEO | Mattys | Equity Awards Adjustments                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount (1,844,256)                  
PEO | Mattys | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount (546,525)                  
PEO | Mattys | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount (484,627)                  
PEO | Mattys | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount $ (813,103)                  
PEO | Sheri L. Dodd | Equity Awards Adjustments                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount   338,990                
PEO | Sheri L. Dodd | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount   (1,869,991)                
PEO | Sheri L. Dodd | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount   2,212,463                
PEO | Sheri L. Dodd | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount   $ (3,482)                
Non-PEO NEO | Equity Awards Adjustments                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount           $ 155,785 (162,260) (398,298) (582,719) $ (876,073)
Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount           (566,651) (397,276) (599,979) (622,120) (933,225)
Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount           657,780 300,766 333,793 239,005 614,574
Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount           63,848 16,319 (104,006) (114,494) (159,351)
Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount           $ 807 24,594 $ (28,107) (5,881) (258,905)
Non-PEO NEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount             $ (106,664)   $ (79,229) (172,758)
Non-PEO NEO | Change In Fair Value As Of Vesting Date Of Current Year Awards Vested During Current Year [Member]                    
Pay vs Performance Disclosure                    
Adjustment to Compensation, Amount                   $ 33,592