Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 1,806	$ 6,545
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	35,373	31,445
Write-down of equipment	3,082	2,478
Stock-based compensation expenses	1,947	1,642
Amortization of deferred costs	2,127	2,042
Amortization of interest rate derivative cost		(249)
Allowances and provisions	50	9
Gain on sale of leased equipment	(3,896)	(1,822)
Gain on debt extinguishment	(1,151)
Income from joint ventures	569	551
Deferred income taxes	933	3,252
Changes in assets and liabilities:
Receivables	(4,830)	3,440
Spare parts inventory	(413)	(10,734)
Other assets	(2,722)	2,942
Accounts payable and accrued expenses	(3,473)	2,590
Restricted cash	2,341	(6,056)
Maintenance reserves	1,296	(2,232)
Security deposits	(464)	4
Unearned lease revenue	676	275
Net cash provided by operating activities	32,113	35,020
Cash flows from investing activities:
Proceeds from sale of equipment (net of selling expenses)	33,912	11,587
Restricted cash for investing activities	(15,906)	12,303
Capital contribution to joint ventures	(630)
Purchase of equipment held for operating lease and for sale	(74,764)	(21,724)
Purchase of property, equipment and furnishings	(3,617)	(201)
Net cash provided by (used in) investing activities	(61,005)	1,965
Cash flows from financing activities:
Proceeds from issuance of notes payable	118,700	10,000
Debt issuance cost	(13)	(4,837)
Interest bearing security deposits	(1,046)	3,035
Proceeds from shares issued under stock compensation plans	85	331
Cancellation of restricted stock units in satisfaction of withholding tax	(862)	(934)
Excess tax benefit from stock-based compensation	130
Repurchase of common stock	(2,039)	(1,214)
Principal payments on notes payable	(97,521)	(43,795)
Decrease in restricted cash	14,137
Net cash provided by (used in) financing activities	31,571	(37,414)
Increase (decrease) in cash and cash equivalents	2,679	(429)
Cash and cash equivalents at beginning of period	13,493	12,801
Cash and cash equivalents at end of period	16,172	12,372
Net cash paid for:
Interest	17,675	16,995
Income Taxes	79	119
Supplemental disclosures of non-cash investing activities:
Purchase of aircraft and engines, liability incurred but not paid	822	802
Engines and equipment, transferred from Held for Operating Lease to Held for Sale but not settled	$ 15,377	$ 1,684