Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities:
Net income	$ 3,768	$ 2,298
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	16,644	17,705
Write-down of equipment	2,036	24
Stock-based compensation expenses	944	1,074
Amortization of deferred costs	1,071	1,072
Allowances and provisions	209	67
Gain on sale of leased equipment	(2,989)	(662)
Gain on extinguishment of debt		(1,151)
Income from joint ventures	(187)	(354)
Deferred income taxes	2,757	1,357
Changes in assets and liabilities:
Receivables	(1,827)	(5,751)
Spare parts inventory	1,232	305
Other assets	(165)	(2,237)
Accounts payable and accrued expenses	(282)	(917)
Restricted cash	3,062	5,642
Maintenance reserves	(5,500)	3,198
Security deposits	64	(98)
Unearned lease revenue	(739)	(961)
Net cash provided by operating activities	20,098	20,611
Cash flows from investing activities:
Proceeds from sale of equipment (net of selling expenses)	52,488	2,405
Restricted cash for investing activities	(1,345)
Capital contribution to joint ventures	(4,610)	(630)
Distributions received from joint ventures	1,167
Purchase of equipment held for operating lease	(44,433)	(17,944)
Purchase of property, equipment and furnishings	(70)	(3,667)
Net cash provided by (used in) investing activities	3,197	(19,836)
Cash flows from financing activities:
Proceeds from issuance of notes payable	20,000	31,000
Interest bearing security deposits	1,345
Proceeds from shares issued under stock compensation plans	82	85
Cancellation of restricted stock units in satisfaction of withholding tax	(424)	(514)
Excess tax benefit from stock-based compensation	55	143
Repurchase of common stock	(4,453)	(724)
Principal payments on notes payable	(36,889)	(28,623)
Net cash provided by (used in) financing activities	(20,284)	1,367
Increase in cash and cash equivalents	3,011	2,142
Cash and cash equivalents at beginning of period	9,732	13,493
Cash and cash equivalents at end of period	12,743	15,635
Net cash paid for:
Interest	9,161	8,753
Income Taxes	34	5
Supplemental disclosures of non-cash investing activities:
Purchase of aircraft and engines, liability incurred but not paid	6,778	169
Engines and equipment, transferred from Held for Operating Lease to Held for Sale but not settled	$ 12,806	$ 86