NOTES PAYABLE (Schedule of Notes Payable) (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Amount outstanding under 2012 Credit Agreement	$ 80,820	$ 79,900
Unamortized loan discount	(488)	(607)
Net loan	80,332	79,293
Less current maturities of notes payable	(800)	(800)
Long-term portion of notes payable	79,532	78,493
Notes payable to Former SAE stockholders - related parties - long-term portion	12,267	0
Notes payables to related parties - current portion	0	53
Notes payable to Former Trio stockholders - current portion	500	0
Total notes payable to related parties	12,767	53
Total notes payable	$ 92,299	$ 78,546