Consolidated Statement Of Operations - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014		Jun. 30, 2015	Jun. 30, 2014	[1]
INVESTMENT INCOME
Interest income	$ 25,739	$ 20,996	[1]	$ 52,252	$ 42,493
Other investment income	1,023	0	[1]	1,316	0
Total investment income	26,762	20,996	[1]	53,568	42,493
EXPENSES
Base management fee	2,920	2,368		5,872	4,733
Interest expense	2,867	2,416	[1]	5,853	5,043
Other investment related expenses	1,163	1,232	[1]	2,365	1,662
Professional fees	631	578	[1]	1,347	1,219
Administration fees	346	294	[1]	685	587
Compensation expense	312	345	[1]	679	672
Insurance expense	143	193	[1]	320	382
Directors' fees and expenses	59	57	[1]	133	130
Share-based LTIP expense	98	64	[1]	196	127
Other expenses	493	443	[1]	921	851
Total expenses	9,032	7,990	[1]	18,371	15,406
NET INVESTMENT INCOME	17,730	13,006	[1]	35,197	27,087
Net realized gain (loss) on:
Investments	14,045	4,596	[1]	23,779	14,439
Financial derivatives, excluding currency forwards	(9,693)	(874)	[1]	(15,527)	826
Financial derivatives-currency forwards	(4,320)	57	[1]	1,476	(424)
Foreign currency transactions	729	(95)	[1]	1,462	252
Total net realized gain (loss) on investments, financial derivatives, and foreign currency transactions	761	3,684	[1]	11,190	15,093
Change in net unrealized gain (loss) on:
Investments	(19,875)	9,803	[1]	(19,182)	9,656
Financial derivatives, excluding currency forwards	10,944	(5,384)	[1]	8,300	(7,987)
Financial derivatives-currency forwards	1,704	(387)	[1]	239	(224)
Foreign currency translation	1,959	482	[1]	(3,104)	417
Total Change in Net Unrealized Gain Loss On Investments, Financial derivatives, and Foreign currency translation	(5,268)	4,514	[1]	(13,747)	1,862
NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS, FINANCIAL DERIVATIVES, AND FOREIGN CURRENCY TRANSACTIONS/TRANSLATION	(4,507)	8,198	[1]	(2,557)	16,955
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	13,223	21,204	[1]	32,640	44,042
Net Income (Loss) Attributable to Noncontrolling Interest	71	257	[1]	227	460
Net Income (Loss) Attributable to Parent	$ 13,152	$ 20,947	[1]	$ 32,413	$ 43,582
NET INCREASE IN SHAREHOLDERS' EQUITY RESULTING FROM OPERATIONS PER SHARE:
Basic and Diluted (in usd per share)	$ 0.39	$ 0.81	[1]	$ 0.96	$ 1.69

[1] Conformed to current period presentation.