Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current assets
Cash	$ 10,668	$ 14,959
Accounts receivable, net of allowance for credit losses of $103 and $23 as of June 30, 2026, and December 31, 2025, respectively	4,248	3,133
Inventories	6,580	6,315
Prepaid expenses and other current assets	1,137	1,134
Total current assets	22,633	25,541
Property and equipment, net	4,873	5,400
Operating lease right-of-use assets, net	1,023	1,144
Financing lease right-of-use assets, net	268	332
Investments		418
Lease receivable	2,451	2,576
Other assets	287	44
Total assets	31,535	35,455
Current liabilities
Accounts payable and accrued liabilities	3,619	3,745
Current portion of operating lease liabilities, net	249	223
Current portion of financing lease liabilities, net	123	123
Deferred revenue	1,513	791
Total current liabilities	5,504	4,882
Operating lease liabilities, non-current portion, net	809	936
Financing lease liabilities, non-current portion, net	156	219
Other long-term liabilities	303	101
Total liabilities	6,772	6,138
Stockholders’ equity
Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued
Common stock, $0.001 par value, 30,000,000 shares authorized; 11,096,266 and 11,095,266 shares issued and outstanding as of June 30, 2026, and December 31, 2025, respectively	11	11
Additional paid-in capital	35,318	35,305
Accumulated deficit	(10,566)	(5,999)
Total stockholders’ equity	24,763	29,317
Total liabilities and stockholders’ equity	$ 31,535	$ 35,455

Non-current portion of lease receivable and assets classified as other.

No definition available.

Name:	PPSI_LeaseReceivableAndOtherAssetsNoncurrent
Namespace Prefix:	PPSI_
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.