XML 59 R48.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Debt (Details) - USD ($) |  | 3 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 08, 2017 | Dec. 31, 2016 | Dec. 31, 2017 | Dec. 31, 2016 | Mar. 31, 2017 | Apr. 30, 2016 | Aug. 31, 2012
Summarized information about the term loan [Abstract] |  |  |  |  |  |  |
Less current portion of term loan |  |  | $ (3,068,000) |  | $ (3,064,000) |  |
Long-term portion of term loan |  |  | 14,670,000 |  | 16,935,000 |  |
WX Agreement [Abstract] |  |  |  |  |  |  |
Settlement of warrant |  |  | 4,000,000 | $ 0 |  |  |
Total (gain) loss included in net loss |  |  | (2,313,000) | (5,727,000) |  |  |
Credit Facility [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 145,000,000 |  |  |  |
Debt instrument, maturity date |  |  | Jun. 03, 2020 |  |  |  |
Credit Facility [Member] | Minimum [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Facility fee on total leverage ratio |  |  | 0.25% |  |  |  |
Credit Facility [Member] | Maximum [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Dividend payments, annual maximum amount permitted |  |  | $ 15,000,000 |  | $ 10,000,000 |  |
Facility fee on total leverage ratio |  |  | 0.375% |  |  |  |
Credit Facility [Member] | LIBOR [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Reference interest rate under option 1, floor |  |  | 2.50% |  |  |  |
Interest rate over LIBOR rate under option 1 |  |  | 2.75% |  |  |  |
Interest rate above base rate under option 2 |  |  | 3.00% |  |  |  |
Credit Facility [Member] | Reference Rate [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Reference interest rate under option 1, floor |  |  | 1.50% |  |  |  |
Interest rate over LIBOR rate under option 1 |  |  | 1.75% |  |  |  |
Interest rate above base rate under option 2 |  |  | 2.00% |  |  |  |
Credit Facility [Member] | Term Loans [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 25,000,000 |  |  |  |
Quarterly principal payments |  |  | $ 781,250 |  |  |  |
Interest rate at end of period |  |  | 4.12% |  | 3.29% |  |
Summarized information about the term loan [Abstract] |  |  |  |  |  |  |
Principal amount of term loan |  |  | $ 17,969,000 |  | $ 20,312,000 |  |
Unamortized financing fees |  |  | (231,000) |  | (313,000) |  |
Net carrying amount of term loan |  |  | 17,738,000 |  | 19,999,000 |  |
Less current portion of term loan |  |  | (3,068,000) |  | (3,064,000) |  |
Long-term portion of term loan |  |  | 14,670,000 |  | 16,935,000 |  |
Future repayments of the Term Loan, by fiscal year [Abstract] |  |  |  |  |  |  |
2018 - remaining three months |  |  | 781,000 |  |  |  |
2019 |  |  | 3,125,000 |  |  |  |
2020 |  |  | 3,125,000 |  |  |  |
2021 |  |  | 10,938,000 |  |  |  |
Total payments |  |  | $ 17,969,000 |  | $ 20,312,000 |  |
Credit Facility [Member] | Revolving Facility [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  | $ 120,000,000 |
Interest rate at end of period |  |  | 4.33% |  | 3.55% |  |
Future repayments of the Term Loan, by fiscal year [Abstract] |  |  |  |  |  |  |
Outstanding balance under revolving loan |  |  | $ 36,000,000 |  | $ 11,000,000 |  |
Amount available under revolving facility |  |  | 83,140,000 |  |  |  |
Credit Facility [Member] | Revolving Facility [Member] | Letters of Credit [Member] |  |  |  |  |  |  |
Credit Facility [Abstract] |  |  |  |  |  |  |
Maximum borrowing capacity |  |  | 15,000,000 |  |  |  |
Credit Facility [Member] | Revolving Facility [Member] | Standby Letters of Credit [Member] |  |  |  |  |  |  |
Future repayments of the Term Loan, by fiscal year [Abstract] |  |  |  |  |  |  |
Outstanding balance under revolving loan |  |  | 260,000 |  |  |  |
Credit Facility [Member] | Revolving Facility [Member] | Commercial Letters of Credit [Member] |  |  |  |  |  |  |
Future repayments of the Term Loan, by fiscal year [Abstract] |  |  |  |  |  |  |
Outstanding balance under revolving loan |  |  | 600,000 |  |  |  |
WX Agreement [Member] | Supplier Warrant [Member] |  |  |  |  |  |  |
WX Agreement [Abstract] |  |  |  |  |  |  |
Number of shares that can be purchased under warrants (in shares) |  |  |  |  |  |  | 516,129
Initial exercise price (in dollars per share) |  |  |  |  |  |  | $ 7.75
Settlement of warrant | $ 4,000,000 |  |  |  |  |  |
Fair value of warrants issued | $ 9,566,000 |  |  |  | $ 11,879,000 |  |
Dividend yield | 0.00% |  |  |  |  |  |
Expected volatility | 26.40% |  |  |  |  |  |
Risk free interest rate | 0.96% |  |  |  |  |  |
Subsequent financing probability | 0.00% |  |  |  |  |  |
Expected life | 22 days |  |  |  |  |  |
Total (gain) loss included in net loss |  | $ (962,000) | $ (2,313,000) | $ (5,727,000) |  |  |

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- Definition The percentage points added to the reference rate to compute the variable rate on the debt instrument under option two of the credit agreement. + References No definition available. + Details
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- Definition Percentage of likelihood of a future event, used as an input to measure fair value. + References No definition available. + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of warrant liability as of the balance sheet date. + References No definition available. + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of the required periodic payments applied to principal. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section 25 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6939902&loc=d3e20148-110875 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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