STOCKHOLDERS' EQUITY (Details Textual) - USD ($)		1 Months Ended								3 Months Ended			12 Months Ended
	Jul. 14, 2014	Jan. 31, 2016	Jun. 19, 2014	May. 27, 2014	Mar. 07, 2014	Feb. 19, 2014	Jan. 24, 2014	Dec. 31, 2013	Jul. 25, 2013	Mar. 31, 2016		Mar. 31, 2015	Dec. 31, 2015		Dec. 31, 2013	Dec. 15, 2015
Stockholders' Equity Note [Line Items]
Proceeds From Issuance Of Common Stock										$ 0		$ (105,547)
Preferred Stock, Dividend Rate, Percentage										8.75%			8.75%
Dividends Payable										$ 39,132	[1]	$ 39,132	$ 39,132	[1]
Preferred Stock, Liquidation Preference Per Share										$ 25.00			$ 25.00
Common Stock, Par or Stated Value Per Share										$ 0.01			$ 0.01
Common Stock, Shares Authorized										450,000,000			450,000,000
Common Stock, Shares, Issued										14,597,894			14,656,394
Common Stock, Shares, Outstanding										14,597,894			14,656,394
Preferred Stock, Par or Stated Value Per Share										$ 0.01			$ 0.01
Preferred Stock, Shares Authorized										50,000,000			50,000,000
Preferred Stock, Shares Issued										1,610,000			1,610,000
Preferred Stock, Shares Outstanding										1,610,000			1,610,000
Stock Issued During Period Value New Issues Two										$ 0
Common Stock, Capital Shares Reserved for Future Issuance										2,500,000
Stock Repurchase Program, Authorized Amount										$ 10,000,000						$ 10,000,000
Treasury Stock, Shares, Acquired		58,500.00											68,356.00
Treasury Stock Acquired, Average Cost Per Share		$ 4.87											$ 5.27
Stock Repurchase Program, Remaining Authorized Repurchase Amount										$ 9,400,000
Stock Repurchase Program [Member]
Stockholders' Equity Note [Line Items]
Treasury Stock, Shares, Acquired										126,856
Treasury Stock Acquired, Average Cost Per Share										$ 5.06
Series A Preferred Stock [Member]
Stockholders' Equity Note [Line Items]
Preferred Stock, Dividend Rate, Percentage										8.75%
Proceeds from Issuance of Preferred Stock and Preference Stock							$ 2,778,201
Preferred Stock, Liquidation Preference Per Share							$ 25.00	$ 25.00		$ 25					$ 25.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross															120,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period							120,000
Preferred Stock, Par or Stated Value Per Share										$ 0.01
Stock Issued During Period Shares New Issues Two				690,000				800,000
Stock Issued During Period Value New Issues Two				$ 16,325,373				$ 18,060,897
Common Stock [Member]
Stockholders' Equity Note [Line Items]
Stock Issued During Period, Shares, New Issues			3,500,000			3,000,000
Stock Issued During Period Offer Price New Issues			$ 11.00			$ 11.30
Proceeds From Issuance Of Common Stock			$ 38,442,925			$ 31,927,377
Dividends Payable										$ 2,630,021
Dividends Payable, Amount Per Share										$ 0.18
Stock Issued During Period Shares New Issues Two										0
Stock Issued During Period Value New Issues Two										$ 0
Treasury Stock, Shares, Acquired										58,500
Common Stock [Member] | IPO [Member]
Stockholders' Equity Note [Line Items]
Warrants To Purchase Common Stock									3,125,000
Common Stock Exercise Price Description									at a per share exercise price equal to 105% of the $15.00 IPO price, or $15.75.
Common Stock [Member] | Underwriters Issuance One [Member]
Stockholders' Equity Note [Line Items]
Stock Issued During Period Offer Price New Issues										$ 11.30
Preferred Stock, Liquidation Preference Per Share					$ 11.30
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross										450,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period					300,000
Proceeds from Stock Options Exercised					$ 3,214,325
Common Stock [Member] | Underwriters Issuance Two [Member]
Stockholders' Equity Note [Line Items]
Stock Issued During Period Offer Price New Issues										$ 11.00
Preferred Stock, Liquidation Preference Per Share	$ 11.00
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross										525,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	525,000
Proceeds from Stock Options Exercised	$ 5,769,750

[1] Our consolidated balance sheets include assets and liabilities of consolidated variable interest entities ("VIE's) as the Company is the primary beneficiary of these VIEs. As of March 31, 2016 and December 31, 2015, assets of consolidated VIEs totaled $1,836,767,480 and $1,868,482,556, respectively, and the liabilities of consolidated VIEs totaled $1,720,340,585 and $1,750,916,265, respectively