Long-Term Obligations (Details)
$ in Millions |
9 Months Ended |
|
Sep. 30, 2016
USD ($)
item
|
|---|
| Term borrowings |
|
| Long-Term Obligations |
|
| Outstanding borrowings |
$ 0.3
|
| Number of equal monthly payments of principal plus interest | item |
42
|
| Term borrowings | Prime Rate |
|
| Long-Term Obligations |
|
| Variable interest rate basis |
Prime Rate
|
| Basis spread on variable rate (as a percent) |
0.50%
|
| Interest rate at the end of period (as a percent) |
4.00%
|
| Revolving credit facility |
|
| Long-Term Obligations |
|
| Outstanding borrowings |
$ 1.5
|
| Revolving credit facility | Prime Rate |
|
| Long-Term Obligations |
|
| Variable interest rate basis |
Prime Rate
|
| Interest rate at the end of period (as a percent) |
3.50%
|
| Revolving credit facility | LIBOR |
|
| Long-Term Obligations |
|
| Variable interest rate basis |
LIBOR
|
| 2016 Loan Agreement | Revolving credit facility |
|
| Long-Term Obligations |
|
| Maximum borrowing capacity |
$ 30.0
|
| Minimum | Revolving credit facility | Prime Rate |
|
| Long-Term Obligations |
|
| Basis spread on variable rate (as a percent) |
0.00%
|
| Minimum | Revolving credit facility | LIBOR |
|
| Long-Term Obligations |
|
| Basis spread on variable rate (as a percent) |
2.50%
|
| Maximum | Revolving credit facility | Prime Rate |
|
| Long-Term Obligations |
|
| Basis spread on variable rate (as a percent) |
0.25%
|
| Maximum | Revolving credit facility | LIBOR |
|
| Long-Term Obligations |
|
| Basis spread on variable rate (as a percent) |
2.75%
|