CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Total revenue	$ 6,939,043	$ 5,195,847
Cost of revenue	5,118,313	3,802,709
Gross profit	1,820,730	1,393,138
Operating expenses
Engineering and product development	455,678	343,023
Selling and marketing	474,343	725,471
General and administrative	5,430,966	3,221,623
Change in fair value of marketable equity securities	116,042
Impairment (gain) loss on digital currency	(1,503)	71,316
Total operating expenses	6,475,526	4,361,433
Loss from operations	(4,654,796)	(2,968,295)
Interest expense	(1,262,614)	(3,132,116)
Loss on extinguishment of convertible debt	(807,784)
Loss before income taxes	(6,725,194)	(6,100,411)
Income tax benefit	14,168	4,458
Net loss	(6,711,026)	(6,095,953)
Less: Net loss attributable to non-controlling interest	32,416	35,431
Net loss attributable to DPW Holdings	(6,678,610)	(6,060,522)
Preferred dividends on Series A Preferred Stock	(1,869)
Net loss available to common stockholders	$ (6,680,479)	$ (6,060,522)
Basic and diluted net loss per common share (in dollars per share)	$ (1.17)	$ (3.33)
Basic and diluted weighted average common shares outstanding (in shares)	5,695,740	1,819,598
Comprehensive Loss
Loss available to common stockholders	$ (6,680,479)	$ (6,060,522)
Other comprehensive income (loss)
Foreign currency translation adjustment	29,857	26,457
Net unrealized (loss) gain on securities available-for-sale	(736,680)	(4,741,114)
Other comprehensive income (loss)	(706,823)	(4,714,657)
Total Comprehensive loss	(7,387,302)	(10,775,179)
Revenue [Member]
Total revenue	5,551,651	3,165,459
Revenue, Cryptocurrency Mining [Member]
Total revenue	28,804	237,496
Revenue Related Party [Member]
Total revenue		1,792,892
Revenue, Restaurant Operations [Member]
Total revenue	1,173,499
Revenue Lending Activities [Member]
Total revenue	$ 185,089