Annual report pursuant to Section 13 and 15(d)

QUARTERLY FINANCIAL DATE (UNAUDITED) (Details)

v3.6.0.2
QUARTERLY FINANCIAL DATE (UNAUDITED) (Details) - USD ($)
3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Effect of Fourth Quarter Events [Line Items]                              
Revenues $ 9,830,709 $ 7,822,543 $ 7,104,609 $ 6,092,388 $ 7,362,394 $ 8,629,007 $ 8,976,790 $ 6,045,701 $ 9,984,982 $ 10,929,771 $ 11,204,238 $ 5,970,452 $ 30,850,248 $ 31,013,892 $ 38,089,443
Operating Income (Loss) 1,438,007 (9,121,201) (25,516,087) (23,833,480) (11,311,117) (1,473,514) 1,019,686 (1,549,389) 3,582,346 2,724,204 4,459,373 1,804,352 (57,032,761) (13,314,334) 12,570,275
Net income (loss) $ (477,006) $ (5,944,137) $ (15,941,500) $ (15,275,044) $ (7,473,046) $ (1,138,268) $ 534,167 $ (975,624) $ 2,708,604 $ 1,726,469 $ 2,821,738 $ 1,163,689 $ (37,637,687) $ (9,052,771) $ 8,420,500
Basic Net Income (Loss) Per Share $ (0.01) $ (0.14) $ (0.41) $ (0.50) $ (0.25) $ (0.04) $ 0.02 $ (0.04) $ 0.11 $ 0.07 $ 0.12 $ 0.05 $ (0.97) $ (0.32) $ 0.34
Diluted New Income (Loss) Per Share $ (0.01) $ (0.14) $ (0.41) $ (0.50) $ (0.25) $ (0.04) $ 0.02 $ (0.04) $ 0.1 $ 0.06 $ 0.11 $ 0.05 $ (0.97) $ (0.32) $ 0.33