Long-Term Obligations (Details) $ in Millions |
1 Months Ended | |
|---|---|---|
|
Jun. 30, 2013
USD ($)
item
|
Sep. 30, 2015 |
|
| Revolving credit facility | ||
| Long-Term Obligations | ||
| Maximum borrowing capacity | $ | $ 13.0 | |
| Term borrowings | ||
| Long-Term Obligations | ||
| Interest rate at the end of period (as a percent) | 3.75% | |
| Number of equal monthly payments of principal plus interest | 42 | |
| Term borrowings | Prime rate | ||
| Long-Term Obligations | ||
| Basis spread on variable rate (as a percent) | 0.50% |