Business Overview - Additional Information (Detail) |
9 Months Ended |
---|---|
Sep. 30, 2016
USD ($)
Item
| |
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items] | |
Number of commercial products | Item | 9 |
Revolving Line of Credit [Member] | |
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items] | |
Maximum borrowing capacity | $ 50,000,000 |
Borrowing base | 40,400,000 |
Unfunded standby letter of credit outstanding | 8,800,000 |
Accrued interest | 100,000 |
Available borrowing capacity | $ 31,500,000 |