Commitments and Contingencies	6 Months Ended
Jun. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	5. COMMITMENTS AND CONTINGENCIES Commitments: Under a number of indemnity agreements between the Company and each of its officers and directors, the Company has agreed to indemnify each of its officers and directors against any liability asserted against them in their capacity as an officer or director, or both. The Company’s indemnity obligations under the indemnity agreements are subject to certain conditions and limitations set forth in each of the agreements. Under the terms of the Agreement, the Company is contingently liable for costs which may be incurred by the officers and directors in connection with claims arising by reason of these individuals’ roles as officers and directors. The Company has obtained directors’ and officers’ insurance policies to fund certain obligations under the indemnity agreements. The Company has salary continuation agreements with one current employee, and one former employee who retired at the end of 2010. These agreements provide for monthly payments to each of the employees or their designated beneficiary upon the employee’s retirement or death. The payment benefits range from $1,000 per month to $3,000 per month with the term of such payments limited to 15 years after the employee’s retirement. The agreements also provide for survivorship benefits if the employee dies before attaining age 65, and severance payments if the employee is terminated without cause; the amount of which is dependent on the length of company service at the date of termination. The net present value of the retirement payments associated with these agreements is $475,000 at June 30, 2019, of which $463,000 is included in Other Long Term Liabilities, and the remaining current portion of $12,000 is included in Other Liabilities, associated with the retired employee previously noted who is now receiving benefit payments. The December 31, 2018 liability of $462,000 had $450,000 reported in Other Long Term Liabilities, and a current portion of $12,000 in Other Liabilities. The Company has obtained and is the beneficiary of three life insurance policies with respect to the two employees discussed above, and one other employee policy. The cash surrender value of such policies (included in Other Long Term Assets) amounts to $1,376,000 at June 30, 2019 and $1,296,000 at December 31, 2018. As disclosed in detail in Note 7 and in the Company’s December 31, 2018 Form 10-K, Note 8, under the caption “Leases”, the Company has several lease obligations in place that will be paid out over time. Most notably, the Company leases a facility in Banbury, England that serves the manufacturing, warehousing and distribution functions. Contingencies: In the ordinary and normal conduct of the Company’s business, it is subject to periodic lawsuits, investigations and claims (collectively, the “Claims”). Most of the Claims, including a putative class-action claim, relate to potential lightning damage to the Company’s flexible gas piping products, which impact legal and product liability related expenses. The Company does not believe the Claims have legal merit, and therefore has commenced a vigorous defense in response to the Claims. It is possible that the Company may incur increased litigation costs in the future due to a variety of factors, including a higher number of Claims, higher legal costs, and higher insurance deductibles or retentions. In 2010, the Company took its first Claim to trial in Pennsylvania, and the jury returned a verdict that the Company was not negligent in designing and selling the TracPipe^® product, but also returned a verdict for plaintiff on strict liability. The Company appealed that portion of the verdict, and in December 2014, the Supreme Court of Pennsylvania ruled in favor of the Company, and returned the case to the trial court for further hearings. The cash bond of $1,600,000, which was previously included in Other Long Term Assets and posted as security for a subsequent appeal, was returned to the Company in May 2018. This case was finally settled and closed on August 7, 2018. In March 2017, a putative class action case was re-filed against the Company and other parties in Missouri state court after the predecessor case was dismissed without prejudice by the federal court. The Company successfully removed the case to federal court and is currently vigorously defending the case. The Company has in place commercial general liability insurance policies that cover most Claims, which are subject to deductibles or retentions, ranging primarily from $25,000 to $1,000,000 per claim (depending on the terms of the policy and the applicable policy year), up to an aggregate amount. Litigation is subject to many uncertainties and management is unable to predict the outcome of the pending suits and claims. The potential liability for a given claim could range from zero to a maximum of $1,000,000, depending upon the circumstances, and insurance deductible or retention in place for the respective claim year. The aggregate maximum exposure for all current open Claims, excluding the putative class action case, as of June 30, 2019 is estimated to not exceed approximately $3,200,000, which represents the potential costs that may be incurred over time for the Claims within the applicable insurance policy deductibles or retentions. From time to time, depending upon the nature of a particular case, the Company may decide to spend in excess of a deductible or retention to enable more discretion regarding the defense, although this is not common. It is possible that the results of operations or liquidity of the Company, as well as the Company’s ability to procure reasonably priced insurance, could be adversely affected by the pending litigation, potentially materially. The Company is currently unable to estimate the ultimate liability, if any, that may result from the pending litigation, or potential litigation from future claims or claims that have not yet come to our attention, and accordingly, the liability in the consolidated financial statements primarily represents an accrual for legal costs for services previously rendered, and outstanding or anticipated settlements for Claims. The liabilities recorded on the Company’s books at June 30, 2019 and December 31, 2018 were $228,000 and $150,000, respectively, and are included in Other Liabilities.

Commitments and Contingencies

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

5. COMMITMENTS AND CONTINGENCIES

Commitments:

Under a number of indemnity agreements between the Company and each of its officers and directors, the Company has agreed to indemnify each of its officers and directors against any liability asserted against them in their capacity as an officer or director, or both. The Company’s indemnity obligations under the indemnity agreements are subject to certain conditions and limitations set forth in each of the agreements. Under the terms of the Agreement, the Company is contingently liable for costs which may be incurred by the officers and directors in connection with claims arising by reason of these individuals’ roles as officers and directors. The Company has obtained directors’ and officers’ insurance policies to fund certain obligations under the indemnity agreements.

The Company has salary continuation agreements with one current employee, and one former employee who retired at the end of 2010. These agreements provide for monthly payments to each of the employees or their designated beneficiary upon the employee’s retirement or death. The payment benefits range from $1,000 per month to $3,000 per month with the term of such payments limited to 15 years after the employee’s retirement. The agreements also provide for survivorship benefits if the employee dies before attaining age 65, and severance payments if the employee is terminated without cause; the amount of which is dependent on the length of company service at the date of termination. The net present value of the retirement payments associated with these agreements is $475,000 at June 30, 2019, of which $463,000 is included in Other Long Term Liabilities, and the remaining current portion of $12,000 is included in Other Liabilities, associated with the retired employee previously noted who is now receiving benefit payments. The December 31, 2018 liability of $462,000 had $450,000 reported in Other Long Term Liabilities, and a current portion of $12,000 in Other Liabilities.

The Company has obtained and is the beneficiary of three life insurance policies with respect to the two employees discussed above, and one other employee policy. The cash surrender value of such policies (included in Other Long Term Assets) amounts to $1,376,000 at June 30, 2019 and $1,296,000 at December 31, 2018.

As disclosed in detail in Note 7 and in the Company’s December 31, 2018 Form 10-K, Note 8, under the caption “Leases”, the Company has several lease obligations in place that will be paid out over time. Most notably, the Company leases a facility in Banbury, England that serves the manufacturing, warehousing and distribution functions.

Contingencies:

In the ordinary and normal conduct of the Company’s business, it is subject to periodic lawsuits, investigations and claims (collectively, the “Claims”). Most of the Claims, including a putative class-action claim, relate to potential lightning damage to the Company’s flexible gas piping products, which impact legal and product liability related expenses. The Company does not believe the Claims have legal merit, and therefore has commenced a vigorous defense in response to the Claims. It is possible that the Company may incur increased litigation costs in the future due to a variety of factors, including a higher number of Claims, higher legal costs, and higher insurance deductibles or retentions.

In 2010, the Company took its first Claim to trial in Pennsylvania, and the jury returned a verdict that the Company was not negligent in designing and selling the TracPipe^® product, but also returned a verdict for plaintiff on strict liability. The Company appealed that portion of the verdict, and in December 2014, the Supreme Court of Pennsylvania ruled in favor of the Company, and returned the case to the trial court for further hearings. The cash bond of $1,600,000, which was previously included in Other Long Term Assets and posted as security for a subsequent appeal, was returned to the Company in May 2018. This case was finally settled and closed on August 7, 2018.

In March 2017, a putative class action case was re-filed against the Company and other parties in Missouri state court after the predecessor case was dismissed without prejudice by the federal court. The Company successfully removed the case to federal court and is currently vigorously defending the case.

The Company has in place commercial general liability insurance policies that cover most Claims, which are subject to deductibles or retentions, ranging primarily from $25,000 to $1,000,000 per claim (depending on the terms of the policy and the applicable policy year), up to an aggregate amount. Litigation is subject to many uncertainties and management is unable to predict the outcome of the pending suits and claims. The potential liability for a given claim could range from zero to a maximum of $1,000,000, depending upon the circumstances, and insurance deductible or retention in place for the respective claim year. The aggregate maximum exposure for all current open Claims, excluding the putative class action case, as of June 30, 2019 is estimated to not exceed approximately $3,200,000, which represents the potential costs that may be incurred over time for the Claims within the applicable insurance policy deductibles or retentions. From time to time, depending upon the nature of a particular case, the Company may decide to spend in excess of a deductible or retention to enable more discretion regarding the defense, although this is not common. It is possible that the results of operations or liquidity of the Company, as well as the Company’s ability to procure reasonably priced insurance, could be adversely affected by the pending litigation, potentially materially. The Company is currently unable to estimate the ultimate liability, if any, that may result from the pending litigation, or potential litigation from future claims or claims that have not yet come to our attention, and accordingly, the liability in the consolidated financial statements primarily represents an accrual for legal costs for services previously rendered, and outstanding or anticipated settlements for Claims. The liabilities recorded on the Company’s books at June 30, 2019 and December 31, 2018 were $228,000 and $150,000, respectively, and are included in Other Liabilities.