Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents	$ 54,416	$ 5,601
Accounts receivable	140,652	220,158
Prepaid expenses	13,812	13,332
Total Current Assets	208,880	239,091
Property and Equipment
Property and equipment, net of accumulated depreciation of $74,460 and $70,792, respectively	33,181	36,849
Other Assets
Intellectual Property, net of accumulated amortization of $668,578 and $665,532, respectively	23,696	26,742
Total Assets	265,757	302,682
Current Liabilities
Accounts payable and accrued expenses	74,430	41,951
Payable to related party	20,000	26,000
Notes payable to related parties	390,327	412,115
Note payable	24,021	47,569
Total Current Liabilities	508,778	527,635
Total Liabilities	$ 508,778	$ 527,635
Stockholders' Deficiency
Preferred Stock: 50,000,000 preferred shares authorized, 0 preferred shares issued at March 31, 2016 and December 31, 2015
Common stock: 200,000,000 common shares authorized, par value $0.0001 per share, 31,750,106 common shares issued and outstanding at March 31, 2016 and December 31, 2015	$ 3,981	$ 3,981
Additional paid-in capital	11,921,516	11,921,516
Treasury stock, 8,550,000 shares at cost	(491,139)	(491,139)
Accumulated deficit	(11,677,379)	(11,659,311)
Total Stockholders' Deficiency	(243,021)	(224,953)
Total Liabilities and Stockholders' Deficiency	$ 265,757	$ 302,682

Intangible asset intellectual property.

No definition available.

Name:	pwvi_IntangibleAssetIntellectualProperty
Namespace Prefix:	pwvi_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.