Stockholders' Equity (ESPP) (Details) (ESPP, USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended | |
---|---|---|---|---|---|
Mar. 31, 2015
|
Mar. 31, 2014
|
Jun. 30, 2015
|
Sep. 30, 2015
|
Dec. 31, 2015
|
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
Share-based compensation expense | $ 73 | $ 116 | |||
Expected dividend yield assumption (in Percent) | 0.40% | ||||
Expected volatility assumption (in Percent) | 24.35% | ||||
Risk-free interest rate assumption (in Percent) | 0.02% | ||||
Expected life assumption (in Years) | 3 months | ||||
Forecast
|
|||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
Risk-free interest rate assumption (in Percent) | 0.11% | 0.18% | 0.25% | ||
Expected life assumption (in Years) | 6 months | 9 months | 1 year |