Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($)	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Net revenues - third parties	$ 8,699,190	$ 5,041,194
Net revenues - related party	2,746,423	2,269,346
Total revenues	11,445,613	7,310,540
Cost of revenues	(4,980,591)	(3,737,989)
Gross profit	6,465,022	3,572,551
General and administrative expenses	(3,152,336)	(4,346,159)
Selling expenses	(211,504)	(475,619)
Total operating expenses	(3,363,840)	(4,821,778)
Operating income (loss)	3,101,182	(1,249,227)
Financial income (expense), net	30,278	(247,530)
Other income, net		7,828
Total other income (expense)	30,278	(239,702)
Net income (loss) before provision for income taxes	3,131,460	(1,488,929)
Income tax benefit (expense)	472,084	(812,593)
Net income (loss)	3,603,544	(2,301,522)
Net loss attributable to non-controlling interest	(21,348)	(335,593)
Net income (loss) attributable to Sino-Global Shipping America, Ltd.	3,624,892	(1,965,929)
Comprehensive income (loss)
Net income (loss)	3,603,544	(2,301,522)
Other comprehensive loss - foreign currency translation loss	(73,741)	(134,155)
Comprehensive income (loss)	3,529,803	(2,435,677)
Less: Comprehensive income (loss) attributable to non-controlling interest	38,568	(97,409)
Comprehensive income (loss) attributable to Sino-Global Shipping America Ltd.	$ 3,491,235	$ (2,338,268)
Earnings (loss) per share
-Basic	$ 0.41	$ (0.23)
-Diluted	$ 0.41	$ (0.23)
Weighted average number of common shares used in computation
-Basic	8,911,494	8,651,606
-Diluted	8,949,960	8,651,606