XML 81 R49.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 8 - Accrued Liabilities (Details) - Accrued Liabilities (USD $)
Dec. 31, 2014
Dec. 31, 2013
Accrued Liabilities [Abstract]    
Interest on long-term debt $ 1,436,466us-gaap_InterestPayableCurrent $ 1,099,771us-gaap_InterestPayableCurrent
Administrative expenses 339,778us-gaap_OtherAccruedLiabilitiesCurrent 203,396us-gaap_OtherAccruedLiabilitiesCurrent
Vessel operating and voyage expenses 2,126,783gass_VesselOperatingAndVoyageExpenses 1,577,210gass_VesselOperatingAndVoyageExpenses
Total $ 3,903,027us-gaap_AccruedLiabilitiesCurrent $ 2,880,377us-gaap_AccruedLiabilitiesCurrent