Annual report pursuant to Section 13 and 15(d)

Other current assets (Details)

v3.3.1.900
Other current assets (Details) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid taxes $ 706,650 $ 652,846
Landlord receivable 1,476,502 648,050
Prepaid expenses 1,171,488 1,048,199
Other 204,413 236,347
Totals $ 3,559,053 $ 2,585,442