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Long-Term Debt Obligations (Tables)
12 Months Ended
Dec. 31, 2014
Long-Term Debt Obligations  
Schedule of components of long-term debt obligations

        Long-term debt obligations consist of the following (in thousands):

                                                                                                                                                                                    

 

 

December 31,

 

 

 

2014

 

2013

 

Revolving credit facility

 

$

38,500

 

$

 

Notes to former owners

 

 

1,000

 

 

2,000

 

Capital lease obligations

 

 

846

 

 

—  

 

​  

​  

​  

​  

Total debt

 

 

40,346

 

 

2,000

 

Less—current portion

 

 

(317

)

 

(2,000

)

​  

​  

​  

​  

Total long-term portion of debt

 

$

40,029

 

$

—  

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of future principal payments of long-term debt

        At December 31, 2014, future principal payments of debt are as follows (in thousands):

                                                                                                                                                                                    

Year ended December 31—

 

 

 

 

2015

 

$

317 

 

2016

 

 

755 

 

2017

 

 

673 

 

2018

 

 

76 

 

2019

 

 

38,525 

 

Thereafter

 

 

—  

 

​  

​  

 

 

$

40,346 

 

​  

​  

​  

​  

​  

 

Schedule of interest expense

        Interest expense included the following primary elements (in thousands):

                                                                                                                                                                                    

 

 

Year Ended December 31,

 

 

 

2014

 

2013

 

2012

 

Interest expense on notes to former owners

 

$

38 

 

$

97 

 

$

255 

 

Interest expense on borrowings and unused commitment fees

 

 

790 

 

 

278 

 

 

444 

 

Letter of credit fees

 

 

747 

 

 

731 

 

 

667 

 

Amortization of debt financing costs

 

 

283 

 

 

245 

 

 

229 

 

​  

​  

​  

​  

​  

​  

Total

 

$

1,858 

 

$

1,351 

 

$

1,595 

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of reconciliation of Credit Facility Adjusted EBITDA to net income

The following is a reconciliation of Credit Facility Adjusted EBITDA to net income (in thousands):

                                                                                                                                                                                    

Net income including noncontrolling interests

 

$

28,599

 

Income taxes—continuing operations

 

 

11,614

 

Interest expense, net

 

 

1,840

 

Depreciation and amortization expense

 

 

21,336

 

Stock compensation expense

 

 

4,806

 

Income taxes—discontinued operations

 

 

(10

)

Goodwill impairment

 

 

727

 

EBITDA attributable to noncontrolling interests

 

 

(6,471

)

Pre-acquisition results of acquired companies, as defined under the Facility

 

 

2,746

 

​  

​  

Credit Facility Adjusted EBITDA

 

$

65,187

 

​  

​  

​  

​  

​  

 

Schedule of market rates relating to interest options under the Facility

The following are the respective market rates as of December 31, 2014 relating to interest options under the Facility:

                                                                                                                                                                                    

Base Rate Loan Option:

 

 

 

 

Federal Funds Rate plus 0.50%

 

 

0.63 

%

Wells Fargo Bank, N.A. Prime Rate

 

 

3.25 

%

One-month LIBOR plus 1.00%

 

 

1.17 

%

Eurodollar Rate Loan Option:

 

 

 

 

One-month LIBOR

 

 

0.17 

%

Six-month LIBOR

 

 

0.36 

%

 

Summary of additional margins

                                                                                                                                                                                    

 

 

Consolidated Total Indebtedness to
Credit Facility Adjusted EBITDA

 

 

 

Less than 0.75

 

0.75 to 1.50

 

1.50 to 2.25

 

2.25 or greater

 

Additional Per Annum Interest Margin Added Under:

 

 

 

 

 

 

 

 

 

 

 

 

 

Base Rate Loan Option

 

 

0.25 

%

 

0.50 

%

 

0.75 

%

 

1.00 

%

Eurodollar Rate Loan Option

 

 

1.25 

%

 

1.50 

%

 

1.75 

%

 

2.00 

%

Letter of credit fees

 

 

1.25 

%

 

1.50 

%

 

1.75 

%

 

2.00 

%

Commitment fees on any portion of the Revolving Loan capacity not in use for borrowings or letters of credit at any given time

 

 

0.20 

%

 

0.25 

%

 

0.30 

%

 

0.35 

%