Notes Payable - Summary of Notes Payable (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
---|---|---|
Debt Instrument [Line Items] | ||
Payments/Long term debt, Total | $ 41,475 | $ 18,034 |
Less current portion | (825) | (459) |
Long term portion | 40,650 | 17,575 |
Credit Facility [Member]
|
||
Debt Instrument [Line Items] | ||
Payments/Long term debt, Total | 40,000 | 17,400 |
3.25 % notes payable due in next year [Member]
|
||
Debt Instrument [Line Items] | ||
Payments/Long term debt, Total | $ 1,475 | $ 634 |