Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 362	$ 96
Prepaid expenses and other current assets	141	193
Intangible digital assets		30
Total current assets	503	319
Non-current assets
Right of use asset, operating lease, net of accumulated amortization	69
Other assets	204	204
Total assets	776	523
Current liabilities
Accounts payable	281	537
Accrued expenses and other payables	14	10
Notes payable, net of discount	668	1,285
Operating lease liability	66
Total current liabilities	1,029	1,832
Total liabilities	1,029	1,832
Commitments and Contingencies
Stockholders' Deficit
Undesignated preferred stock, $0.001 par value, 8,500,000 shares authorized at March 31, 2019 and December 31, 2018. No shares issued or outstanding at March 31, 2019 and December 31, 2018
Common stock, $0.001 par value; 2,500,000,000 shares authorized; 154,340,183 and 111,079,683 shares issued and outstanding at March 31, 2019 and December 31, 2018, respectively.	154	111
Additional paid-in capital	406,364	403,299
Subscription receivable	(346)
Accumulated deficit	(406,425)	(404,719)
Total stockholders' deficit	(253)	(1,309)
Total liabilities and stockholders' deficit	$ 776	$ 523