COMMITMENTS AND CONTINGENCIES

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES

Operating Leases

We lease facilities and equipment under various non-cancelable operating leases.  Some of these leases have renewal clauses that vary both in length and fee, based on our negotiations with the lessors. Rent expense, including equipment rentals, for 2013 and 2012 was $9,691, and $9,153, respectively.  As of December 31, 2013, approximate minimum annual rentals under operating leases and approximate minimum payments to be received under annual non-cancelable subleases and leases were as follows. 

	Minimum Lease Payments		Minimum Sublease/Lease Receivable
2014	$	10,103	$	306
2015	7,392		—
2016	5,818		—
2017	5,794		—
2018	4,370		—
Thereafter	1,052		—
Total minimum lease payments	$	34,529	$	306

Capital Leases

We lease equipment and a facility under various non-cancelable capital leases.  As of December 31, 2013, approximate minimum annual rentals under capital leases were as follows.

	Minimum Lease Payments
2014	$	371
2015	370
2016	377
2017	384
2018	392
Thereafter	808
Total minimum lease payments	$	2,702
Less amount representing interest	(1,280		)
Present value of obligations under capital leases	1,422
Less current portion of obligations under capital leases	(113		)
Obligations under capital leases, excluding current portion	$	1,309

Legal Proceedings

We have been involved from time to time in litigation arising in the normal course of business, none of which is expected by management to have a material adverse effect on our business, consolidated financial condition, results of operations or cash flows.