XML 65 R13.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Debt | 12 Months Ended
--- | ---
Dec. 31, 2017
Debt Disclosure [Abstract] |
Debt | 7. DEBT Revolving Line of Credit On May 22, 2017, the Company entered into revolving credit facility with Northwest Bank (“Northwest”) and simultaneously terminated its revolving credit facility with Silicon Valley Bank. This new agreement allows for borrowings to the lesser of (i) $2,000,000 or (ii) 95% of the balance in the Company’s money market account less $250,000. The borrowings are secured by the Company’s existing deposit and money market accounts with Northwest. The facility bears interest at a rate consistent with Northwest’s money market account (0.65% at December 31, 2017) plus 3%. Interest is payable monthly and the principal is due upon maturity on May 22, 2018. As of December 31, 2017, there were no amounts outstanding under this facility and unused availability under this facility was $2,000,000.

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
Name: | us-gaap_DebtDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration